125332144 has 20 divisors (see below), whose sum is σ = 277521424. Its totient is φ = 53713728.

The previous prime is 125332139. The next prime is 125332199. The reversal of 125332144 is 441233521.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559407 + ... + 559630.

Almost surely, 2^125332144 is an apocalyptic number.

125332144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

125332144 is an abundant number, since it is smaller than the sum of its proper divisors (152189280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125332144 is a wasteful number, since it uses less digits than its factorization.

125332144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119052 (or 1119046 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 125332144 is about 11195.1839645448. The cubic root of 125332144 is about 500.4424669971.

Adding to 125332144 its reverse (441233521), we get a palindrome (566565665).

The spelling of 125332144 in words is "one hundred twenty-five million, three hundred thirty-two thousand, one hundred forty-four".